インターロッキングシステムでした
intārokkingushisutemudeshita
1. Was interlocking system.
Noun
1. Was interlocking system.
1. system
1. Internet
1. interview (on television, in a newspaper, etc.)
1. pupil; disciple
1. automatic lock
2. automatic door-locking system
1. intern; internship
1. interactive
1. becoming a pupil (of); becoming an apprentice